Physical exerciser



FIG. 1 is a perspective view of a physical exerciser, showing my new design;

FIG. 2 is a typical elevational view thereof, all elevational views being identical to the view shown in FIG. 2;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom view thereof. 

The ornamental design for a physical exerciser, as shown and described. 